Serums are a pretty new step in my skin care routine with it being perhaps just over a year 
since I first dabbled with serums and never looked back!
The great thing about serums is that they do not overwhelm the skin with moisture
but they do offer a light dose of hydration (in most cases) and they are jam packed with skin 
saving ingredients it's only a case of finding one suited to your own requirements.

Recently I have been road testing REN's Radience Perfection Serum
which comes presented within packaging that is typical to REN's minimalist style.
The serum is encased with a glass bottle that has a pump function which not only aids
application as it dispenses the perfect amount of product with one pump 
and also minimises waste and/or leakages.

"Perfect skin tone and leave skin looking energised, radiant and luminous. 
Results:Skin looks more energised, radiant, even toned, plumped and healthy
Regular use will help reduce the appearance of sun damaged skin and hyperpigmentation

How to use: Apply under moisturiser in the morning and under night cream in the evening. "

The serum itself is of course a light loose liquid that is almost akin to a gel in consistency
that has a bright citrus scent that is a complete joy to use in the morning as it instantly refreshes
and wakes up my grouchy butt for the day ahead...I don't do mornings well at all!
REN Radience Perfection Serum to instantly absorb into my skin and does not leave it feeling
tight or uncomfortable after use but it does add a small does of moisture and leaves it looking
brighter in appearance, fresher and with a healthy vibrant glow.
REN do state that over time this will help to not only repair sun damage 
but also help with skin hyperpigmentation, I don't seem to suffer from either complaint
at this point in my life as I don't tend to sun bathe but I can see this being a great product
for all sun worshippers out there that are worried about future skin damage!

REN Radience Perfection Serum* 30ml/£35 - link